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Injustive
Asked:2020-05-08 20:11:53 +0000 UTC2020-05-08 20:11:53 +0000 UTC

pyqt5如何制作一个伪类

  • 772

悬停在self.wordButton等上时如何使背景颜色发生变化？像 self.wordButton:hover{}

self.wordButton.setStyleSheet("""
                    font-size: 15px;
                    border-radius: 15px;
                    min-height: 40px;
                    max-height: 40px;
                    min-width: 100px;
                    max-width: 50px;
                    background-color: #ADD8E6;
                    border: 1px double #90EE90;
                """)
qt

1 个回答

  1. Best Answer

    您需要为hover具有不同状态的事件设置颜色pressed（更多信息）：

    • QPushButton:hover:pressed
    • QPushButton:hover:!pressed

    例子：

    from PyQt5.QtWidgets import QApplication, QPushButton

app = QApplication([])

pb = QPushButton('Click me!')
pb.setStyleSheet("""
QPushButton {
    font-size: 15px;
    border-radius: 15px;
    min-height: 40px;
    max-height: 40px;
    min-width: 100px;
    max-width: 50px;
    background-color: #ADD8E6;
    border: 1px double #90EE90;
}

QPushButton:hover:pressed {
    background-color: green;
}
QPushButton:hover:!pressed {
    background-color: yellow;
}

""")
pb.show()

app.exec()
    • 1

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